EE

Earl J. Estopinal

CC Columbian Chemicals: 1 patents #1 of 5Top 20%
📍 Monroe, LA: #4 of 9 inventorsTop 45%
🗺 Louisiana: #49 of 288 inventorsTop 20%
Overall (1982): #68,101 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4342736 Reduction of the degradation of refractories in a carbon black reactor — 1982-08-03